An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Botelho RV, Bastianello R Jr, Albuquerque LD, Bernardo WM.Botelho RV, et al.Rev Assoc Med Bras (1992). 2014 Mar-Apr;60(2):151-5. doi: 10.1590/1806-9282.60.02.013.Rev Assoc Med Bras (1992). 2014.PMID: 24919003Free article.Review.
Barcelos AC, Joaquim AF, Botelho RV.Barcelos AC, et al. Among authors: botelho rv.Eur Spine J. 2016 Apr;25(4):1135-43. doi: 10.1007/s00586-016-4377-8. Epub 2016 Jan 25.Eur Spine J. 2016.PMID: 26810978